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feat: Migrate to EtherScan v2 API for supported EVM chains (#2264)

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David Adegoke 2025-05-22 22:32:18 +01:00 • committed by GitHub
parent d356d5bfcb
commit 1aac17676d
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3 changed files with 18 additions and 12 deletions
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6
cw_ethereum/lib/ethereum_client.dart
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@ -19,7 +19,8 @@ class EthereumClient extends EVMChainClient {
Future<List<EVMChainTransactionModel>> fetchTransactions(String address,
{String? contractAddress}) async {
try {
final response = await httpClient.get(Uri.https("api.etherscan.io", "/api", {
final response = await httpClient.get(Uri.https("api.etherscan.io", "/v2/api", {
"chainid": "$chainId",
"module": "account",
"action": contractAddress != null ? "tokentx" : "txlist",
if (contractAddress != null) "contractaddress": contractAddress,
@ -50,7 +51,8 @@ class EthereumClient extends EVMChainClient {
@override
Future<List<EVMChainTransactionModel>> fetchInternalTransactions(String address) async {
try {
final response = await httpClient.get(Uri.https("api.etherscan.io", "/api", {
final response = await httpClient.get(Uri.https("api.etherscan.io", "/v2/api", {
"chainid": "$chainId",
"module": "account",
"action": "txlistinternal",
"address": address,

10
cw_polygon/lib/polygon_client.dart
View file

@ -40,12 +40,13 @@ class PolygonClient extends EVMChainClient {
Future<List<EVMChainTransactionModel>> fetchTransactions(String address,
{String? contractAddress}) async {
try {
final response = await httpClient.get(Uri.https("api.polygonscan.com", "/api", {
final response = await httpClient.get(Uri.https("api.etherscan.io", "/v2/api", {
"chainid": "$chainId",
"module": "account",
"action": contractAddress != null ? "tokentx" : "txlist",
if (contractAddress != null) "contractaddress": contractAddress,
"address": address,
"apikey": secrets.polygonScanApiKey,
"apikey": secrets.etherScanApiKey,
}));
final jsonResponse = json.decode(response.body) as Map<String, dynamic>;
@ -67,11 +68,12 @@ class PolygonClient extends EVMChainClient {
@override
Future<List<EVMChainTransactionModel>> fetchInternalTransactions(String address) async {
try {
final response = await httpClient.get(Uri.https("api.polygonscan.io", "/api", {
final response = await httpClient.get(Uri.https("api.etherscan.io", "/v2/api", {
"chainid": "$chainId",
"module": "account",
"action": "txlistinternal",
"address": address,
"apikey": secrets.polygonScanApiKey,
"apikey": secrets.etherScanApiKey,
}));
final jsonResponse = json.decode(response.body) as Map<String, dynamic>;

14
lib/view_model/dashboard/home_settings_view_model.dart
View file

@ -297,13 +297,14 @@ abstract class HomeSettingsViewModelBase with Store {
required bool isEthereum,
}) async {
final uri = Uri.https(
isEthereum ? "api.etherscan.io" : "api.polygonscan.com",
"/api",
"api.etherscan.io",
"/v2/api",
{
"chainid": isEthereum ? "1" : "137",
"module": "token",
"action": "tokeninfo",
"contractaddress": contractAddress,
"apikey": isEthereum ? secrets.etherScanApiKey : secrets.polygonScanApiKey,
"apikey": secrets.etherScanApiKey,
},
);
@ -338,13 +339,14 @@ abstract class HomeSettingsViewModelBase with Store {
required bool isEthereum,
}) async {
final uri = Uri.https(
isEthereum ? "api.etherscan.io" : "api.polygonscan.com",
"/api",
"api.etherscan.io",
"/v2/api",
{
"chainid": isEthereum ? "1" : "137",
"module": "contract",
"action": "getsourcecode",
"address": contractAddress,
"apikey": isEthereum ? secrets.etherScanApiKey : secrets.polygonScanApiKey,
"apikey": secrets.etherScanApiKey,
},
);